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DescriptionFerrihydrite to goethite.jpg
English: Cross section of the ferrihydrite precipitate shown in the Wikimedia Commons image: Ferrihydrite precipitate.jpg. The upper part (outer crust) is ferrihydrite, the lower part (inner crust) is goethite. Source: Professor Jerry Bigham, Ohio State University.
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{{Information |Description={{en|1=Cross section of the ferrihydrite precipitate shown in the Wikimedia Commons image: Ferrihydrite precipitate.jpg. The upper part (outer crust) is ferrihydrite, the lower part (inner crust) is goethite. Source: Professor J